- Category: Water Feature
- Type: Island
- Latitude/Longitude: 57°10'27"N 5°53'41"W
- Eastings/Northings: 164667, 816019
- OS Grid: NG646160
- Mapcode Local: GBR C9TR.QLW
- Mapcode Global: WGZ9C.FX3X
Location and coordinates are for the approximate centre of Eilean Heast within this administrative area.
Geographic features and populated places may cross administrative borders.